1. Ingeniería

Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
ENERGÍA GEOTÉRMICA
23 Resultados
Solicitudes de Patente publicadas a nivel mundial en los últimos 30 dias.
Datos actualizados a 10/02/2015 [08:54:00]
THERMAL CONNECTION OF A GEOTHERMAL SOURCE TO A DISTRICT HEATING NETWORK
Nº publicación DE102013214891A1 05/02/2015
SIEMENS AG¿[DE]
Solicitantes
The invention relates to a method and an arrangement for providing heat (Qout) for a district heating supply (40): Heat (Qin) at a
Resumen
first temperature level (T41, T42) is provided by means of a thermal water conveying system (20) from a geothermal source (41).
By operating a high-temperature heat pump (43) and thermally connecting same to the geothermal source (41), the thermal water
can be conducted through the evaporator (431) of the high-temperature heat pump (43) and the heat (Qin) thereof can be
transferred to the evaporator (431) of the high-temperature heat pump (43). The condenser (433) of the high-temperature heat
pump (43) then supplies heat (Qout) at a second, higher temperature level (T43, T47) to the district heating network (40). A
high-temperature compression heat pump (43) is preferably used as the high-temperature heat pump (43). The second, higher
temperature level (T43, T47) achieved in this manner is above 100 DEG C.
LARGE CAPACITY GEOTHERMAL HEAT EXCHANGE WELL
Nº publicación WO2015016143A1 05/02/2015
NAKAGOMI HIDEKI¿[JP]
Solicitantes
[Problem] To provide a large capacity geothermal heat exchange well for which the capacity as a geothermal heat exchange well
Resumen
is increased and that has a structure that does not require a deep well. [Solution] A large capacity geothermal heat exchange well
is characterized in that: a porous sleeve pipe is placed in a vertical hole opened in the ground with a fixed gap from the inner wall
o f
a
v e r t i c a l
h o l e
the gap region is made to be a permeable structure by way of filling the gap between the pipe and the inner wall of the vertical
hole
with
a
material,
such
as
gravel,
having
good
permeability
a heat exchange duct for allowing a heat exchange medium to flow is inserted into the pipe and then is connected to an inlet and a
discharge
port
of
equipment
to
be
used
the ground water in the pipe is heated and caused to flow up by way of heat radiated by the heat exchange medium in the pipe by
causing heat exchange medium to circulate between the duct and the equipment to be used
in addition, a convective flow occurs around the pipe by new ground water from the periphery flowing in the lower section of the
p
i
p
e
and the radiated heat is widely dispersed to the surroundings by the occurrence of such convective flows, thereby significantly
increasing the capacity as a geothermal heat exchange well.
Alertas Tecnológicas
- 1 de 7 -
ENERGÍA GEOTÉRMICA
Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
THERMAL CONNECTION OF A GEOTHERMAL SOURCE TO A DISTRICT HEATING NETWORK
Nº publicación WO2015014648A1 05/02/2015
SIEMENS AG¿[DE]
Solicitantes
The invention relates to a method and an arrangement for providing
Resumen
heat (Qout) for a district heating supply (40): Heat (Qin) at a first
temperature level (T41, T42) is provided by means of a thermal water
conveying system (20) from a geothermal source (41). By operating a
high-temperature heat pump (43) and thermally connecting same to
the geothermal source (41), the thermal water can be conducted
through the evaporator (431) of the high-temperature heat pump (43)
and the heat (Qin) thereof can be transferred to the evaporator (431) of
the high-temperature heat pump (43). The condenser (433) of the
high-temperature heat pump (43) then supplies heat (Qout) at a
second, higher temperature level (T43, T47) to the district heating
network (40). A high-temperature compression heat pump (43) is
preferably used as the high-temperature heat pump (43). The second,
higher temperature level (T43, T47) achieved in this manner is above
100 DEG C.
METHOD OF EXTRACTING ENERGY FROM A CAVITY CREATED BY MINING OPERATIONS
Nº publicación US2015033738A1 05/02/2015
UNIV MCGILL¿[CA]
Solicitantes
UNIV MCGILL¿[CA]
An energy-extracting mine ventilation system comprises: a ventilation
Resumen
unit for conditioning the intake air of a mine
a network of pipes installed in at least one cavity of the mine, the
network of pipes comprising a geothermal fluid circulating
therethrough wherein the network is in contact with a minefill material
within
the
cavity
and
a
rock
mass
wherein the minefill material transfers energy between the rock mass
of the at least one cavity and the thermal fluid
and a heat exchanger unit in fluid communication with the network of
pipes and extracting the energy from the thermal fluid The heat
exchanger unit is configured to transfer extracted energy directly or
indirectly to the ventilation unit in order to condition the intake air of
the mine, The extracted energy can be used in a variety of other
applications, such as district heating, acid leaching, and water heating.
Alertas Tecnológicas
- 2 de 7 -
ENERGÍA GEOTÉRMICA
Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
CN204141896U
Nº publicación CN204141896U 04/02/2015
DISPOSITIF DE REGULATION DE TEMPERATURE INTERNE D'UNE HABITATION
Nº publicación FR3009070A1 30/01/2015
VENDEIRINHO DAVID¿[FR]
Solicitantes
ANACLETO ANAIZA¿[FR]
L'invention concerne un dispositif de chauffage très basse consommation ainsi qu'une émission de CO2 redoutablement faible
Resumen
tout en ayant une énergie grise pratiquement inexistante. Il est constitué d'un circuit fermé(1) ou le liquide caloporteur qui est
chauffer via des capteurs solaires thermiques(2) de façon à chauffer de la terre(3) qui a était installer dans un aménagement fait à
cet usage en dessus du bâtiment intéressé. Un deuxième circuit fermé(4) se trouvant au coeur de cette masse de terre(3) de façon à
obtenir un échange calorifique entre la terre(3) et le deuxième circuit fermé(4) qui transmet sa chaleur au réseau de ventilation de
l'habitation
via
une
batterie
module
échange
de
chaleur(5).
Le dispositif selon l'invention est particulièrement destiné à obtenir une très basse consommation énergétique, peut d'émissions de
CO2 et pratiquement aucune énergie grise.
DISTRICT ENERGY SHARING SYSTEM
Nº publicación EA201491806A1 30/01/2015
A district energy sharing system (DESS) comprises a thermal energy
Resumen
circuit which circulates and stores thermal energy in water, at least
one client building thermally coupled to the circuit and which removes
some thermal energy from the circuit ("thermal sink") and/or deposits
some thermal energy into the circuit ("thermal source"), and at least
one thermal server plant that can be thermally coupled to external
thermal sources and/or sinks (e.g. a geothermal ground source) and
whose function is to maintain thermal balance within the DESS.
¿¿¿
Nº publicación JP2015017445A 29/01/2015
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Resumen
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ENERGÍA GEOTÉRMICA
Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
Ground-source cooling device applicable to solar power generating system
Nº publicación EP2829729A1 28/01/2015
BEIJING TERASOLAR ENERGY TECHNOLOGIES CO LTD¿[CN]
Solicitantes
The invention provides a ground-source cooling device applicable to a
Resumen
solar power generating system. The ground-source cooling device
applicable to the solar power generating system comprises a
circulating medium and an underground circulating cooling system,
wherein the underground circulating cooling system is arranged under
the ground surface, absorbs heat brought by the circulating medium
through underground soil and releases the heat to environment
through the ground surface, thereby achieving an aim of reducing the
temperature of the circulating medium. The ground-source cooling
device applicable to the solar power generating system takes
advantages of the land area occupied by the solar power generating
system to the maximum extent, has the characteristics of low
construction cost and simple and reliable operation, and overcomes
limitation that a turbine cooling system in a solar photothermal power
generating technology can only adopt an air cooling technology within
a special area.
SUBSEA HEAT EXCHANGER
Nº publicación AU2014203171A1 22/01/2015
VETCO GRAY SCANDINAVIA AS
Solicitantes
A subsea heat exchanger comprising a bundle of tubes comprising at least one tube winding arranged to operate submerged in
Resumen
water and effective for guiding a fluid to be cooled by surrounding water in contact with the tube, the bundle of tubes defining a
longitudinal extension and a perimeter. A plurality of nozzles are distributed in spatial relation to said perimeter, wherein the
nozzles are effective for discharging jets of water impinging on the tubes, the nozzles oriented to induce, in the ambient water
volume, a displacement that passes the perimeter at a plurality of locations and directions.
System and a method of operating a plurality of geothermal heat extraction borehole wells
Nº publicación US2015021924A1 22/01/2015
GTHERM INC¿[US]
Solicitantes
A system and method of operation are shown where the system includes a plurality of geothermal wells, each well having a heat
Resumen
exchanger therein including closed cycle system piping to and from the surface, each well having plurality of appendages drilled
in multiple directions in relation to the central borehole of the well and filled with heat conductive material in order to conduct
heat from the appendages to the heat exchanger. At least one upstream working fluid manifold is connected at manifold inlets to
piping conveying hot working fluid pumped from the closed cycle system piping of more than one of the plurality of geothermal
heat extraction borehole wells and connected by manifold outlets to piping conveying the pumped hot working fluid to at least
one heat engine.
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Nº publicación JP2015014171A 22/01/2015
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Resumen
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ENERGÍA GEOTÉRMICA
Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
¿¿¿¿
Nº publicación JP2015014248A 22/01/2015
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Resumen
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Verlustreduzierter Energiekollektor
Nº publicación DE102013012115A1 22/01/2015
BAUER MICHAEL¿[DE]
Solicitantes
Erdsonde zur Gewinnung von Erdwärme nach Anspruch 1 dadurch gekennzeichnet, dass den Rohren der Erdkollektoren (1,0) auf
Resumen
dem Rücklaufrohr (1,2) ein Isolierrohr (2,0) aufgebracht ist und zwischen Rücklaufrohr (1,2) und Isolierrohr ein Isolierwerkstoff
(2,1) aus Schaumstoffeingebracht ist.
CN204115053U
Nº publicación CN204115053U 21/01/2015
CN204115277U
Nº publicación CN204115277U 21/01/2015
CYLINDRICAL SAFETY STRUCTURE AND RESCUE METHOD USING SAME
Nº publicación CN104302855A 21/01/2015
Provided are a cylindrical safety structure for preventing a massive
Resumen
magmatic explosion from occurring and a rescue method using same.
The cylindrical safety structure according to the present invention
includes: a plurality of arc-shaped unit blocks (100) which are
assembled by using a coupling unit such as bolts (170) and nuts (172)
so that a packing (150) is disposed in each of left/right and
upper/lower bolt holes (111) to extend vertically and horizontally to
construct the cylindrical safety structure. The rescue method using the
cylindrical safety structure includes: searching a branch point, at
which magma may erupt, through diastrophism and temperature
v a r i a t i o n
assembling the arc-shaped unit blocks to each other around the
searched
point
to
install
the
safety
structure
leveling the ground within the installed cylindrical safety structure and
discharging water introduced inside the cylindrical safety structure
drilling the ground on which the cylindrical safety structure is
installed
to
come
close
to
a
magma
layer
dropping a time bomb into the drilled hole
and detonating the dropped time bomb to allow the magma to erupt
into the cylindrical safety structure.
Alertas Tecnológicas
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ENERGÍA GEOTÉRMICA
Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
COAXIAL GROUND HEAT EXCHANGER AND METHOD FOR INSTALLING SAID GROUND HEAT EXCHANGER IN THE
GROUND
Nº publicación CN104302989A 21/01/2015
The invention relates to a coaxial ground heat exchanger which has a
Resumen
central core tube (11) that is preferably provided with a thermally
insulating casing and an outer tube that delimits an annular gap (15)
which extends radially outwards from the core tube (11), the core tube
(11) and the annular gap (15) being designed such that a flowable heat
transfer medium can flow through. The outer tube is formed by a
tubular expandable cover (14) that directly adjoins a wall (2) of a
ground heat exchanger borehole (1) when the heat exchanger is
installed. The invention also relates to a method for introducing a
coaxial ground heat exchanger (10) into a ground heat exchanger
borehole (1).
Heat-dissipating structure having embedded support tube to form internally recycling heat transfer fluid and application apparatus
Nº publicación JP2015010821A 19/01/2015
The invention is provided with a support tube (101) and an inner tube
Resumen
(103) installed inside thereof, the diameter differentiation between the
inner diameter of the support tube (101) and the outer diameter of the
inner tube (103) is formed with a partitioned space for constituting a
fluid path, the upper tube of the support tube (101) is installed with an
electric energy application device assembly (108), and through the
fluid pump (105) serially installed on the heat transfer fluid path to
pump the heat transfer fluid to form a closed recycling flow, and
through passing the support tube (101) of the mentioned closed
recycling heat transfer fluid path and the exposed portion at the outer
surface of the relevant structure, thereby enabling to perform
temperature equalizing operation with the external gaseous or solid or
liquid environment and/or the soil or liquid of the shallow ground
natural thermal energy body.
Alertas Tecnológicas
- 6 de 7 -
ENERGÍA GEOTÉRMICA
Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
Edificio termodinámico
Nº publicación ES2526941A1 16/01/2015
TRIMBOLI LONGUETTO ANTONINO ADRIANO¿[IT]
Solicitantes
TRIMBOLI MARINO¿[IT]
Edificio termodinámico con sistema de captación solar mediante paneles fotovoltaicos (2) instalados en elementos estructurales
Resumen
del
techo
(3)
fachadas
o
muros
externos
(4)
conectados
a
una
batería
(5)
sistema de intercambio hidráulico implementado en elementos estructurales del suelo (7) paredes internas (8) y techo (3),
proporcionando
acondicionamiento
térmico
y
agua
caliente
sistema magnético como generador eléctrico adicional con un volante (6) que gira alimentado por impulsos de bobinas
electromagnéticas conectadas a la batería (5) de la que se alimenta y en la que acumula la energía generada
y un acumulador geotérmico, constituido por un receptáculo (9) situado bajo tierra, por el que se hace circular el fluido del
sistema de intercambio hidráulico y que, aprovechando las propiedades de determinados minerales, permite disponer de una
reserva térmica adicional.
GROUND LOOPS AND INSULATION FOR DIRECT EXCHANGE GEOTHERMAL SYSTEMS
Nº publicación US2015013370A1 15/01/2015
EARTH TO AIR SYSTEMS LLC¿[US]
Solicitantes
A direct exchange geothermal heating and cooling system has a
Resumen
vacuum insulation layer surrounding the liquid phase working fluid
transport line in the system's ground loop, as well as optional multiple
vapor phase working fluid transport lines.
CN204099222U
Nº publicación CN204099222U 14/01/2015
CN104278670A
Nº publicación CN104278670A 14/01/2015
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ENERGÍA GEOTÉRMICA